<?php

/**
 * Copyright (c) Enalean, 2012. All Rights Reserved.
 *
 * This file is a part of Tuleap.
 *
 * Tuleap is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Tuleap is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Tuleap. If not, see <http://www.gnu.org/licenses/>.
 */

class BreadCrumb_Pipe implements BreadCrumb_BreadCrumbGenerator {

    /**
     * @var BreadCrumb_BreadCrumbGenerator 
     */
    private $breadCrumb1, $breadCrumb2;
    
    function __construct(BreadCrumb_BreadCrumbGenerator $breadCrumb1, BreadCrumb_BreadCrumbGenerator $breadCrumb2) {
        $this->breadCrumb1 = $breadCrumb1;
        $this->breadCrumb2 = $breadCrumb2;
    }

    public function getCrumbs() {
        return array_merge($this->breadCrumb1->getCrumbs(), $this->breadCrumb2->getCrumbs());
    }
}

?>
